Abstract:
本文研究了用自制的超声雾化反应装置在多晶Ag基带上镀制YBCO带材的工艺过程,讨论了源溶液中金属离子的总浓度、配比与沉积温度等工艺参数对YBCO超导膜的成分、取向和表面形貌的影响。在优化的工艺参数下,在1cm长Ag{110}〈110〉织构基带上,制备出了成分单一、c轴织构的YBCO短带,T_c=90K,J_c=12000 A/cm~2。目前本课题组正致力于提高长带的超导电性的研究。
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Year: 2002
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 5
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